




# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from packaging import version

from .. import __version__
from .constants import IMAGENET_DEFAULT_MEAN, IMAGENET_DEFAULT_STD, IMAGENET_STANDARD_MEAN, IMAGENET_STANDARD_STD
from .doc import (
    add_code_sample_docstrings,
    add_end_docstrings,
    add_start_docstrings,
    add_start_docstrings_to_model_forward,
    copy_func,
    replace_return_docstrings,
)
from .generic import (
    ContextManagers,
    ExplicitEnum,
    ModelOutput,
    PaddingStrategy,
    TensorType,
    add_model_info_to_auto_map,
    cached_property,
    can_return_loss,
    expand_dims,
    find_labels,
    flatten_dict,
    infer_framework,
    is_jax_tensor,
    is_numpy_array,
    is_tensor,
    is_tf_symbolic_tensor,
    is_tf_tensor,
    is_torch_device,
    is_torch_dtype,
    is_torch_tensor,
    reshape,
    squeeze,
    strtobool,
    tensor_size,
    to_numpy,
    to_py_obj,
    transpose,
    working_or_temp_dir,
)
from .hub import (
    CLOUDFRONT_DISTRIB_PREFIX,
    DISABLE_TELEMETRY,
    HF_MODULES_CACHE,
    HUGGINGFACE_CO_PREFIX,
    HUGGINGFACE_CO_RESOLVE_ENDPOINT,
    PYTORCH_PRETRAINED_BERT_CACHE,
    PYTORCH_TRANSFORMERS_CACHE,
    S3_BUCKET_PREFIX,
    TRANSFORMERS_CACHE,
    TRANSFORMERS_DYNAMIC_MODULE_NAME,
    EntryNotFoundError,
    PushToHubMixin,
    RepositoryNotFoundError,
    RevisionNotFoundError,
    cached_file,
    default_cache_path,
    define_sagemaker_information,
    download_url,
    extract_commit_hash,
    get_cached_models,
    get_file_from_repo,
    get_full_repo_name,
    has_file,
    http_user_agent,
    is_offline_mode,
    is_remote_url,
    move_cache,
    send_example_telemetry,
    try_to_load_from_cache,
)
from .import_utils import (
    ENV_VARS_TRUE_AND_AUTO_VALUES,
    ENV_VARS_TRUE_VALUES,
    TORCH_FX_REQUIRED_VERSION,
    USE_JAX,
    USE_TF,
    USE_TORCH,
    DummyObject,
    OptionalDependencyNotAvailable,
    _LazyModule,
    ccl_version,
    direct_transformers_import,
    get_torch_version,
    is_accelerate_available,
    is_apex_available,
    is_bitsandbytes_available,
    is_bsa_available,
    is_coloredlogs_available,
    is_cython_available,
    is_datasets_available,
    is_decord_available,
    is_detectrona_available,
    is_faiss_available,
    is_flax_available,
    is_ftfy_available,
    is_in_notebook,
    is_ipex_available,
    is_jieba_available,
    is_jumanpp_available,
    is_kenlm_available,
    is_keras_nlp_available,
    is_librosa_available,
    is_natten_available,
    is_ninja_available,
    is_onnx_available,
    is_openai_available,
    is_optimum_available,
    is_pandas_available,
    is_peft_available,
    is_phonemizer_available,
    is_protobuf_available,
    is_psutil_available,
    is_pyanvml_available,
    is_pyctcdecode_available,
    is_pytesseract_available,
    is_pytest_available,
    is_pytorch_quantization_available,
    is_rjieba_available,
    is_sacremoses_available,
    is_safetensors_available,
    is_sagemaker_dp_enabled,
    is_sagemaker_mp_enabled,
    is_scipy_available,
    is_sentencepiece_available,
    is_seqio_available,
    is_sklearn_available,
    is_soundfile_availble,
    is_spacy_available,
    is_speech_available,
    is_sudachi_available,
    is_tensorflow_probability_available,
    is_tensorflow_text_available,
    is_tfaonnx_available,
    is_tf_available,
    is_timm_available,
    is_tokenizers_available,
    is_torch_available,
    is_torch_bfaa_available,
    is_torch_bfaa_cpu_available,
    is_torch_bfaa_gpu_available,
    is_torch_compile_available,
    is_torch_cuda_available,
    is_torch_fx_available,
    is_torch_fx_proxy,
    is_torch_mps_available,
    is_torch_neuroncore_available,
    is_torch_tensorrt_fx_available,
    is_torch_tfaa_available,
    is_torch_tpu_available,
    is_torchaudio_available,
    is_torchdistx_available,
    is_torchdynamo_available,
    is_torchvision_available,
    is_training_run_on_sagemaker,
    is_vision_available,
    requires_backends,
    torch_only_method,
)


UpperCamelCase								=	'pytorch_model.bin'
UpperCamelCase								=	'pytorch_model.bin.index.json'
UpperCamelCase								=	'adapter_config.json'
UpperCamelCase								=	'adapter_model.bin'
UpperCamelCase								=	'adapter_model.safetensors'
UpperCamelCase								=	'tf_model.h5'
UpperCamelCase								=	'tf_model.h5.index.json'
UpperCamelCase								=	'model.ckpt'
UpperCamelCase								=	'flax_model.msgpack'
UpperCamelCase								=	'flax_model.msgpack.index.json'
UpperCamelCase								=	'model.safetensors'
UpperCamelCase								=	'model.safetensors.index.json'
UpperCamelCase								=	'config.json'
UpperCamelCase								=	'preprocessor_config.json'
UpperCamelCase								=	FEATURE_EXTRACTOR_NAME
UpperCamelCase								=	'generation_config.json'
UpperCamelCase								=	'modelcard.json'

UpperCamelCase								=	'▁'
UpperCamelCase								=	SENTENCEPIECE_UNDERLINE  # Kept for backward compatibility

UpperCamelCase								=	[
    [[0, 1, 0, 1], [1, 0, 0, 1]]
] * 2  # Needs to have 0s and 1s only since XLM uses it for langs too.
UpperCamelCase								=	[[7, 6, 0, 0, 1], [1, 2, 3, 0, 0], [0, 0, 0, 4, 5]]
UpperCamelCase								=	[[1, 1, 1, 1, 1], [1, 1, 1, 0, 0], [0, 0, 0, 1, 1]]



def 				_A  (		lowerCAmelCase_	:   List[Any]     ):
     """simple docstring"""

     if version.parse(lowerCAmelCase_     ) < version.parse(lowerCAmelCase_     ):
          if "dev" in min_version:
               lowerCAmelCase__            =					(
                   "This example requires a source install from HuggingFace Transformers (see "
                   "`https://huggingface.co/docs/transformers/installation#install-from-source`),"
               )
          else:
               lowerCAmelCase__            =					F'This example requires a minimum version of {min_version},'
          error_message += F' but the version found is {__version__}.\n'
          raise ImportError(
              error_message
              + "Check out https://github.com/huggingface/transformers/tree/main/examples#important-note for the examples corresponding to other "
              "versions of HuggingFace Transformers."     )

import gc
import random
import unittest

import numpy as np
import torch
from transformers import CLIPImageProcessor, CLIPVisionConfig, CLIPVisionModel

from diffusers import HeunDiscreteScheduler, PriorTransformer, ShapEImgaImgPipeline
from diffusers.pipelines.shap_e import ShapERenderer
from diffusers.utils import floats_tensor, load_image, load_numpy, slow
from diffusers.utils.testing_utils import require_torch_gpu, torch_device

from ..test_pipelines_common import PipelineTesterMixin, assert_mean_pixel_difference





class     lowerCAmelCase__     (				SCREAMING_SNAKE_CASE_     ,unittest.TestCase			):


		'''simple docstring'''






		lowerCAmelCase_     =   ShapEImgaImgPipeline
		lowerCAmelCase_     =   ['image']
		lowerCAmelCase_     =   ['image']
		lowerCAmelCase_     =   [
		    'num_images_per_prompt',
		    'num_inference_steps',
		    'generator',
		    'latents',
		    'guidance_scale',
		    'frame_size',
		    'output_type',
		    'return_dict',
		]
		lowerCAmelCase_     =   False
		@property
		def   _snake_case       (       self     :     List[str]		)      ->	Any:
				return 3_2
		@property
		def   _snake_case       (       self     :     int		)      ->	Dict:
				return 3_2
		@property
		def   _snake_case       (       self     :     Tuple		)      ->	Optional[Any]:
				return self.time_input_dim * 4
		@property
		def   _snake_case       (       self     :     Tuple		)      ->	Optional[Any]:
				return 8
		@property
		def   _snake_case       (       self     :     int		)      ->	Dict:
				torch.manual_seed(0		)
				_lowerCamelCase				   =  CLIPVisionConfig(
				    hidden_size=self.text_embedder_hidden_size     ,  image_size=6_4     ,  projection_dim=self.text_embedder_hidden_size     ,  intermediate_size=3_7     ,  num_attention_heads=4     ,  num_channels=3     ,  num_hidden_layers=5     ,  patch_size=1     ,  )

				_lowerCamelCase				   =  CLIPVisionModel(snake_case__		)
				return model
		@property
		def   _snake_case       (       self     :     Tuple		)      ->	Any:
				_lowerCamelCase				   =  CLIPImageProcessor(
				    crop_size=2_2_4     ,  do_center_crop=snake_case__     ,  do_normalize=snake_case__     ,  do_resize=snake_case__     ,  image_mean=[0.4814_5466, 0.457_8275, 0.4082_1073]     ,  image_std=[0.2686_2954, 0.2613_0258, 0.2757_7711]     ,  resample=3     ,  size=2_2_4     ,  )

				return image_processor
		@property
		def   _snake_case       (       self     :     List[str]		)      ->	Any:
				torch.manual_seed(0		)

				_lowerCamelCase				   =  {
				    'num_attention_heads': 2,
				    'attention_head_dim': 1_6,
				    'embedding_dim': self.time_input_dim,
				    'num_embeddings': 3_2,
				    'embedding_proj_dim': self.text_embedder_hidden_size,
				    'time_embed_dim': self.time_embed_dim,
				    'num_layers': 1,
				    'clip_embed_dim': self.time_input_dim * 2,
				    'additional_embeddings': 0,
				    'time_embed_act_fn': 'gelu',
				    'norm_in_type': 'layer',
				    'embedding_proj_norm_type': 'layer',
				    'encoder_hid_proj_type': None,
				    'added_emb_type': None,
				}

				_lowerCamelCase				   =  PriorTransformer(**snake_case__		)
				return model
		@property
		def   _snake_case       (       self     :     List[Any]		)      ->	Optional[int]:
				torch.manual_seed(0		)

				_lowerCamelCase				   =  {
				    'param_shapes': (
				        (self.renderer_dim, 9_3),
				        (self.renderer_dim, 8),
				        (self.renderer_dim, 8),
				        (self.renderer_dim, 8),
				    ),
				    'd_latent': self.time_input_dim,
				    'd_hidden': self.renderer_dim,
				    'n_output': 1_2,
				    'background': (
				        0.1,
				        0.1,
				        0.1,
				    ),
				}
				_lowerCamelCase				   =  ShapERenderer(**snake_case__		)
				return model
		def   _snake_case       (       self     :     Any		)      ->	str:
				_lowerCamelCase				   =  self.dummy_prior
				_lowerCamelCase				   =  self.dummy_image_encoder
				_lowerCamelCase				   =  self.dummy_image_processor
				_lowerCamelCase				   =  self.dummy_renderer

				_lowerCamelCase				   =  HeunDiscreteScheduler(
				    beta_schedule='exp'     ,  num_train_timesteps=1_0_2_4     ,  prediction_type='sample'     ,  use_karras_sigmas=snake_case__     ,  clip_sample=snake_case__     ,  clip_sample_range=1.0     ,  )
				_lowerCamelCase				   =  {
				    'prior': prior,
				    'image_encoder': image_encoder,
				    'image_processor': image_processor,
				    'renderer': renderer,
				    'scheduler': scheduler,
				}

				return components
		def   _snake_case       (       self     :     List[str]     ,  snake_case__     :     str     ,  snake_case__     :     Optional[Any]=0		)      ->	Union[str, Any]:
				_lowerCamelCase				   =  floats_tensor((1, 3, 6_4, 6_4)     ,  rng=random.Random(snake_case__		)		).to(snake_case__		)

				if str(snake_case__		).startswith('mps'		):
						_lowerCamelCase				   =  torch.manual_seed(snake_case__		)
				else:
						_lowerCamelCase				   =  torch.Generator(device=snake_case__		).manual_seed(snake_case__		)
				_lowerCamelCase				   =  {
				    'image': input_image,
				    'generator': generator,
				    'num_inference_steps': 1,
				    'frame_size': 3_2,
				    'output_type': 'np',
				}
				return inputs
		def   _snake_case       (       self     :     Union[str, Any]		)      ->	Union[str, Any]:
				_lowerCamelCase				   =  'cpu'

				_lowerCamelCase				   =  self.get_dummy_components()

				_lowerCamelCase				   =  self.pipeline_class(**snake_case__		)
				_lowerCamelCase				   =  pipe.to(snake_case__		)

				pipe.set_progress_bar_config(disable=snake_case__		)

				_lowerCamelCase				   =  pipe(**self.get_dummy_inputs(snake_case__		)		)
				_lowerCamelCase				   =  output.images[0]
				_lowerCamelCase				   =  image[0, -3:, -3:, -1]

				assert image.shape == (2_0, 3_2, 3_2, 3)

				_lowerCamelCase				   =  np.array(
				    [
				        0.0003_9216,
				        0.0003_9216,
				        0.0003_9216,
				        0.0003_9216,
				        0.0003_9216,
				        0.0003_9216,
				        0.0003_9216,
				        0.0003_9216,
				        0.0003_9216,
				    ]		)

				assert np.abs(image_slice.flatten() - expected_slice		).max() < 1e-2
		def   _snake_case       (       self     :     Dict		)      ->	Optional[Any]:
				# NOTE: Larger batch sizes cause this test to timeout, only test on smaller batches
				self._test_inference_batch_consistent(batch_sizes=[1, 2]		)
		def   _snake_case       (       self     :     Optional[Any]		)      ->	Tuple:
				_lowerCamelCase				   =  torch_device == 'cpu'
				_lowerCamelCase				   =  True
				self._test_inference_batch_single_identical(
				    batch_size=2     ,  test_max_difference=snake_case__     ,  relax_max_difference=snake_case__     ,  )



		def   _snake_case       (       self     :     Any		)      ->	Tuple:
				_lowerCamelCase				   =  self.get_dummy_components()
				_lowerCamelCase				   =  self.pipeline_class(**snake_case__		)
				_lowerCamelCase				   =  pipe.to(snake_case__		)
				pipe.set_progress_bar_config(disable=snake_case__		)

				_lowerCamelCase				   =  1
				_lowerCamelCase				   =  2

				_lowerCamelCase				   =  self.get_dummy_inputs(snake_case__		)

				for key in inputs.keys():
						if key in self.batch_params:
								_lowerCamelCase				   =  batch_size * [inputs[key]]

				_lowerCamelCase				   =  pipe(**snake_case__     ,  num_images_per_prompt=snake_case__		)[0]

				assert images.shape[0] == batch_size * num_images_per_prompt





@slow
@require_torch_gpu
class     lowerCAmelCase__     (				unittest.TestCase			):


		'''simple docstring'''






		def   _snake_case       (       self     :     Union[str, Any]		)      ->	Optional[int]:
				# clean up the VRAM after each test
				super().tearDown()
				gc.collect()
				torch.cuda.empty_cache()



		def   _snake_case       (       self     :     List[str]		)      ->	List[Any]:
				_lowerCamelCase				   =  load_image(
				    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main' '/shap_e/corgi.png'		)
				_lowerCamelCase				   =  load_numpy(
				    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main'
				    '/shap_e/test_shap_e_img2img_out.npy'		)
				_lowerCamelCase				   =  ShapEImgaImgPipeline.from_pretrained('openai/shap-e-img2img'		)
				_lowerCamelCase				   =  pipe.to(snake_case__		)
				pipe.set_progress_bar_config(disable=snake_case__		)

				_lowerCamelCase				   =  torch.Generator(device=snake_case__		).manual_seed(0		)

				_lowerCamelCase				   =  pipe(
				    snake_case__     ,  generator=snake_case__     ,  guidance_scale=3.0     ,  num_inference_steps=6_4     ,  frame_size=6_4     ,  output_type='np'     ,  ).images[0]

				assert images.shape == (2_0, 6_4, 6_4, 3)

				assert_mean_pixel_difference(snake_case__     ,  snake_case__		)